CN218272084U

CN218272084U - Novel industrial conductivity sensor

Info

Publication number: CN218272084U
Application number: CN202222541093.1U
Authority: CN
Inventors: 梁小丕; 李斌
Original assignee: Wuhan Core Instrument Intelligent Control Technology Co ltd
Current assignee: Wuhan Core Instrument Intelligent Control Technology Co ltd
Priority date: 2022-09-26
Filing date: 2022-09-26
Publication date: 2023-01-10
Anticipated expiration: 2032-09-26

Abstract

The utility model discloses a novel industry conductivity sensor belongs to sensor technical field, and it includes the electrode holder, the bottom of electrode holder has set firmly the electrode tube and its other end has set firmly the socket, the wire that is equipped with it and is connected is inserted at the top of socket, and the other end of wire is connected with digital signal processing device, the installation is provided with detection electrode in the electrode tube, set up the intercommunicating pore rather than the inner chamber intercommunication on the lateral wall of electrode tube, the outside of electrode tube is provided with two sets of symmetric distributions and by intercommunicating pore divided protective assembly. This novel industry conductivity sensor through being provided with the protection component to and among the protection component the protection casing can utilize and fill bloated after the medium chamber that the water conservancy diversion mouth communicates pours into the water into, thereby make the device can utilize the deformation of protection casing to avoid the device to produce the rigidity collision after dropping into the water, thereby reduced the collision damage of this novel industry conductivity sensor in complicated water environment.

Description

Novel industrial conductivity sensor

Technical Field

The utility model belongs to the technical field of the sensor, specifically be a novel industry conductivity sensor.

Background

The conductivity sensor is used for detecting the conductivity under water, and when using in the sea water, the environment is extremely abominable, it causes the damage to the conductivity sensor more easily, for this reason chinese patent publication No. CN 211123033U's utility model patent has proposed a deep sea conductivity sensor, it seals in holding the intracavity through the circuit module who breaks down easily, and utilize the pressure compensation structure, make the inside and outside pressure balance of casing, even in the deep sea environment, the casing can not be because of high-pressure damage yet, can play the guard action to circuit module and sealed wiring mechanism, guarantee that the sensor normally works.

However, the deep sea conductivity sensor is easily collided by impurities such as stones in the water body during use, so that the sensor is easily damaged by rigid impact, and therefore, the improvement is needed.

SUMMERY OF THE UTILITY MODEL

Technical problem to be solved

In order to overcome the above-mentioned defect of prior art, the utility model provides a novel industry conductivity sensor has solved current conductivity sensor and has easily received the debris collision in the use to the influence that receives the rigidity striking is easily impaired problem more.

(II) technical scheme

In order to achieve the above object, the utility model provides a following technical scheme: the utility model provides a novel industry conductivity sensor, includes the electrode holder, the bottom of electrode holder has set firmly electrode tube and its other end and has set firmly the socket, the wire that is connected with it is inserted at the top of socket, and the other end of wire is connected with digital signal processing device, the installation is provided with detection electrode in the electrode tube, set up the intercommunicating pore rather than the inner chamber intercommunication on the lateral wall of electrode tube, the outside of electrode tube is provided with two sets of symmetric distributions and is separated protection component, and is two sets of protection component all installs in the outside of electrode tube and shade electrode holder.

As a further aspect of the present invention: the protective component comprises two groups of connecting pieces which are symmetrical and fixedly arranged on the outer side wall of the electrode tube, a group of plugging pieces are fixedly arranged on each connecting piece, the plugging pieces are respectively inserted into two ends of a group of protective covers and are fixedly clamped with the protective covers, a medium cavity is formed in the middle of each protective cover, the medium cavity is covered by the two groups of plugging pieces, and a flow guide nozzle communicated with the medium cavity is fixedly arranged at the top of the outer side wall of each protective cover.

As a further aspect of the present invention: the protection casing sets up to the even elasticity rubber cover of wall thickness, and the height of protection casing and the high sum looks adaptation of electrode holder and electrode tube, the protection casing inside wall contacts with electrode holder and electrode tube respectively.

As a further aspect of the present invention: the plugging piece is connected with the protective cover in a sealing mode, the plugging piece is of a hard plastic plate-shaped structure, and the shape of the plugging piece is the same as that of the connecting piece.

As a further aspect of the present invention: the diversion nozzle and the central axis of the electrode tube are distributed in an inclined acute angle, and the opening of the diversion nozzle is positioned on the top end face of the diversion nozzle.

As a further aspect of the present invention: the electrode tube is set to be a stainless steel tube-shaped structure, and the length of the electrode tube is larger than that of the electrode on the inner side of the electrode tube.

(III) advantageous effects

Compared with the prior art, the beneficial effects of the utility model reside in that:

1. this novel industry conductivity sensor through being provided with the protection component to and among the protection component the protection casing can utilize and fill bloated after the medium chamber that the water conservancy diversion mouth communicates pours into the water into, thereby make the device can utilize the deformation of protection casing to avoid the device to produce the rigidity collision after dropping into the water, thereby reduced the collision damage of this novel industry conductivity sensor in complicated water environment.

2. This novel industry conductivity sensor through the sealing connection between shutoff piece and the protection casing to and the fixed connection between connection piece and the electrode tube, make the protection subassembly can reduce its separation with the electrode tube and drop in the anticollision protection use, can reduce the water simultaneously and cause its anticollision of protection casing indent influence to use from the leakage of medium intracavity.

3. This novel industry conductivity sensor is through the cladding of protection casing in the electrode holder and the electrode tube outside to can utilize the great regional anticollision protection that carries on of protection component, set up through the installation of electrode tube in the electrode outside, make the electrode tube can carry out the anticollision protection to the electrode, improve this novel industry conductivity sensor's life.

Drawings

FIG. 1 is an exploded view of the present invention;

FIG. 2 is a schematic structural view of the present invention;

fig. 3 is a schematic view of the electrode holder and the connection structure thereof.

In the figure: 1. an electrode holder; 2. a socket; 3. a wire; 4. an electrode tube; 5. a communicating hole; 6. a protective cover; 7. plugging sheets; 8. connecting sheets; 9. a flow guide nozzle; 10. a media chamber.

Detailed Description

The technical solution of the present patent will be described in further detail with reference to the following embodiments.

As shown in fig. 2-3 the utility model provides a technical scheme: the utility model provides a novel industrial conductivity sensor, including electrode holder 1, electrode holder 1's bottom has set firmly electrode tube 4 and its other end has set firmly socket 2, socket 2's top is inserted and is equipped with wire 3 of being connected with it, and wire 3's the other end is connected with digital signal processing apparatus, the installation is provided with detection electrode in the electrode tube 4, the user is when using this novel industrial conductivity sensor, can stretch it into the water and detect the use, it is interior and utilize its inboard electrode to record the conductivity to get into electrode tube 4 through the water this moment, and can convert digital signal into through wire 3 with the analog signal transmission who records to digital signal processing apparatus, in order to carry out subsequent transmission and demonstration to measured data, electrode tube 4 sets up to stainless steel tubular structure, and electrode tube 4's length is greater than its inboard electrode's length, through the installation setting of electrode tube 4 outside the electrode, make electrode tube 4 can carry out collision avoidance electrode protection, the life of this novel industrial conductivity sensor has been improved, set up the intercommunicating pore 5 rather than the inner chamber intercommunication hole on electrode tube 4's the lateral wall, the outside is provided with the intercommunicating pore 5 and is installed in the protection subassembly of the well-known technical protection device, the protection subassembly is described in this field for the reduction of current protection technology, the protection device, the well-known protection device is described in this field is not damaged.

Specifically, as shown in fig. 1, the protection assembly includes two sets of symmetrical connection sheets 8 fixedly disposed on the outer side wall of the electrode tube 4, the fixed connection between the connection sheets 8 and the electrode tube 4 enables the protection assembly to reduce separation and falling of the protection assembly from the electrode tube 4 in the anti-collision protection use process, a set of blocking sheets 7 is fixedly disposed on each set of connection sheets 8, the two sets of blocking sheets 7 are respectively inserted at two ends of a set of protection cover 6 and are clamped with the protection cover, the middle portion of the protection cover 6 is provided with a medium cavity 10, the medium cavity 10 is covered by the two sets of blocking sheets 7, a diversion nozzle 9 communicated with the medium cavity 10 is fixedly disposed at the top of the outer side wall of the protection cover 6, an acute-angle inclined angle is distributed between the diversion nozzle 9 and the central axis of the electrode tube 4, an opening of the diversion nozzle 9 is located on the top end face of the diversion nozzle, the protection cover 6 is provided with an elastic rubber cover with an even wall thickness, after the protection assembly is put into a water body, the water body can enter the medium cavity 10 through the diversion nozzle 9, and the protection cover 6 is inflated by the water body injected into the medium cavity 10, and at this time, the protection cover 6 can be used for avoiding rigid collision between the two sets of the outer sides of the electrode tube 4 and the electrode holder 1.

Specifically, as shown in fig. 2, the height of the protective cover 6 is matched with the sum of the heights of the electrode holder 1 and the electrode tube 4, the inner side wall of the protective cover 6 is respectively contacted with the electrode holder 1 and the electrode tube 4, and the protective cover 6 covers the outer sides of the electrode holder 1 and the electrode tube 4, so that the large-area anti-collision protection of the protective assembly can be utilized.

Specifically, as shown in fig. 2, the blocking piece 7 is connected with the protective cover 6 in a sealing manner, the blocking piece 7 is of a rigid plastic plate-shaped structure, through the sealing connection between the blocking piece 7 and the protective cover 6, the phenomenon that the protective cover 6 is recessed due to leakage of water from the medium cavity 10 to affect anti-collision use of the protective cover can be reduced, and the shape of the blocking piece 7 is the same as that of the connecting piece 8.

The utility model discloses a theory of operation does:

s1, putting the novel industrial conductivity sensor into use, wherein a user can stretch the novel industrial conductivity sensor into a water body for detection when using the novel industrial conductivity sensor, then the water body enters an electrode tube 4 and the conductivity is measured by using an inner side electrode of the electrode tube, and the measured analog signal can be transmitted to a digital signal processing device through a lead 3 and converted into a digital signal so as to subsequently transmit and display the measured data;

s2, performing anti-collision protection, wherein after the device is put into a water body, the water body can enter the medium cavity 10 through the flow guide nozzle 9, the protection cover 6 is inflated and expanded by the water body injected into the medium cavity 10, and at the moment, the two protection covers 6 can be utilized to avoid rigid collision of the device at the outer sides of the electrode tube 4 and the electrode seat 1.

To sum up, this novel industry conductivity sensor, through being provided with the protection subassembly, and among the protection subassembly protection casing 6 can utilize and fill bloating after pouring into the water with the medium chamber 10 of water conservancy diversion mouth 9 intercommunication, thereby make the device can utilize the deformation of protection casing 6 to avoid the device to produce the rigidity collision after throwing into the water, thereby reduced the collision damage of this novel industry conductivity sensor in complicated water environment, through sealing connection between shutoff piece 7 and protection casing 6, and fixed connection between connection piece 8 and the electrode tube 4, make the protection subassembly can reduce its and the separation of electrode tube 4 and drop in the anticollision protection use, can reduce the water simultaneously and cause the 6 indent of protection casing to influence its anticollision use from the leakage in medium chamber 10, through the cladding of protection casing 6 in the electrode holder 1 and the electrode tube 4 outside, thereby can utilize the great regional anticollision protection of protection subassembly, through the installation setting of electrode tube 4 in the electrode outside, make electrode tube 4 can carry out anticollision protection to the electrode, the life of this novel industry conductivity sensor has been improved.

The electrical components present therein are all electrically connected to an external master controller, and the master controller may be a conventional known device for a computer or the like to control.

Although embodiments of the present invention have been shown and described, it will be appreciated by those skilled in the art that changes, modifications, substitutions and alterations can be made in these embodiments without departing from the principles and spirit of the invention, the scope of which is defined in the appended claims and their equivalents.

Claims

1. The utility model provides a novel industry conductivity sensor, includes electrode holder (1), the bottom of electrode holder (1) has set firmly electrode tube (4) and its other end has set firmly socket (2), wire (3) that are equipped with it and are connected are inserted at the top of socket (2), and the other end of wire (3) is connected with digital signal processing device, the installation is provided with detection electrode, its characterized in that in electrode tube (4): offer intercommunicating pore (5) rather than the inner chamber intercommunication on the lateral wall of electrode tube (4), the outside of electrode tube (4) is provided with two sets of symmetric distribution and by intercommunicating pore (5) divided protection component, and is two sets of protection component all installs in the outside of electrode tube (4) and shade electrode holder (1).

2. The novel industrial conductivity sensor of claim 1, wherein: the protection assembly comprises two sets of symmetrical connecting pieces (8) fixedly arranged on the outer side wall of the electrode tube (4), each set of connecting pieces (8) is fixedly provided with a set of plugging pieces (7), the plugging pieces (7) are respectively inserted into two ends of a set of protection cover (6) and are clamped with the two ends of the protection cover, the middle of the protection cover (6) is provided with a medium cavity (10) and a shade of the medium cavity (10) covered by the two sets of plugging pieces (7), and the top of the outer side wall of the protection cover (6) is fixedly provided with a flow guide nozzle (9) communicated with the medium cavity (10).

3. The novel industrial conductivity sensor of claim 2, wherein: the protection casing (6) set up to the even elasticity rubber cover of wall thickness, and the height of protection casing (6) and the high sum looks adaptation of electrode holder (1) and electrode tube (4), protection casing (6) inside wall contacts with electrode holder (1) and electrode tube (4) respectively.

4. The novel industrial conductivity sensor according to claim 2, wherein: the blocking piece (7) is connected with the protective cover (6) in a sealing mode, the blocking piece (7) is of a rigid plastic plate-shaped structure, and the shape of the blocking piece (7) is the same as that of the connecting piece (8).

5. The novel industrial conductivity sensor of claim 2, wherein: the flow guide nozzle (9) and the central axis of the electrode tube (4) are distributed in an inclined acute angle mode, and the opening of the flow guide nozzle (9) is located on the top end face of the flow guide nozzle.

6. The novel industrial conductivity sensor of claim 1, wherein: the electrode tube (4) is of a stainless steel tube-shaped structure, and the length of the electrode tube (4) is larger than that of the electrode on the inner side of the electrode tube.